Mechanical Metallurgy |
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Page 211
... ratio . Further results show that alloys with equal grain size , lattice parameter , and electron - atom ratio have the same initial yield stress , but the flow curves differ at larger strains . Systemic studies of the effect of solid ...
... ratio . Further results show that alloys with equal grain size , lattice parameter , and electron - atom ratio have the same initial yield stress , but the flow curves differ at larger strains . Systemic studies of the effect of solid ...
Page 441
... ratio . The damage produced by a cycle ratio of overstress may be evaluated by the re- duction in fatigue life at the test stress . Alternatively , the damage due to over- stressing may be measured by subjecting a number of specimens to ...
... ratio . The damage produced by a cycle ratio of overstress may be evaluated by the re- duction in fatigue life at the test stress . Alternatively , the damage due to over- stressing may be measured by subjecting a number of specimens to ...
Page 682
... ratio 02 / 01 of the transverse stress to the circumferential stress increases with in- creasing ratio of width to thickness , b / h . Figure 20-8 indicates that for low values of b / h the biaxiality is low because the stress state is ...
... ratio 02 / 01 of the transverse stress to the circumferential stress increases with in- creasing ratio of width to thickness , b / h . Figure 20-8 indicates that for low values of b / h the biaxiality is low because the stress state is ...
Contents
Introduction 325 | 3 |
Elements of the Theory of Plasticity | 72 |
Plastic Deformation of Single Crystals | 105 |
Copyright | |
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alloys angle annealed atoms axis behavior billet brittle fracture Burgers vector cold-worked components compression constant crack criterion cycles decrease determined diameter direction dislocation line ductile edge dislocation elastic elongation energy equations extrusion factor failure fatigue limit fibers flow curve flow stress force forging friction given grain boundaries hot-working hydrostatic increases lattice length load machining martensite material matrix maximum measured mechanical metallurgical Metals Park modulus normal stress notch occurs orientation particles percent plastic deformation plastic strain polymer pressure produced properties ratio reduction region residual stresses rolling screw dislocation shear strain shear stress sheet shown in Fig shows slip plane slip systems Society for Metals solid specimen steel strain hardening strain rate stress-strain curve structure surface tensile strength tensile stress tensor theory thermal thickness tool torsion Trans usually velocity workpiece yield strength yield stress York